Investigating the genetic causes of Aicardi syndrome
Official title: Pathogenesis of Selected X-Linked Dominant Disorders and New Strategies to Identify the Gene Mutated in Aicardi Syndrome
Run by Baylor College of Medicine · NCT00697411 · Data updated 2026-11-12
This study is trying to find out the genetic causes of Aicardi syndrome by looking at blood and skin samples from patients and their parents.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 500 (estimated) |
| Sponsor | Baylor College of Medicine Academic / other |
| Locations | 1 site (Houston, Texas) |
| Status | Recruiting |
| Started | October 2002 |
| Main results expected | January 2030 |
| Study ends | January 2030 |
| Registry record updated | May 5, 2026 |
| Trial ID | NCT00697411 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates include individuals exhibiting features suggestive of Aicardi syndrome, such as agenesis of the corpus callosum, chorioretinal lacunae, and seizures.
✕Probably not a fit
Patients without features suggestive of Aicardi syndrome may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study focuses on Aicardi syndrome, a neurodevelopmental disorder believed to be linked to genetic changes on the X-chromosome. Researchers are collecting blood and skin biopsy samples from affected patients and their parents to identify specific gene locations associated with the disorder. The methodology includes microarray analysis, mutation analysis through sequencing, genome-wide sequencing, and X chromosome inactivation studies to uncover potential genetic causes. The study aims to enhance understanding of Aicardi syndrome and its genetic underpinnings.
Why it matters
Potential benefit: If successful, this research could lead to improved diagnosis and understanding of Aicardi syndrome, potentially guiding future treatments.
How similar studies have gone: While this study explores a specific genetic aspect of Aicardi syndrome, similar genetic investigations in other X-linked disorders have shown promise in identifying causative genes.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Features suggestive of Aicardi syndrome (not all features must be present) * Agenesis of the corpus callosum * Chorioretinal lacunae * Seizures (infantile spasms) Exclusion Criteria: * none
Where it's running
-
Baylor College of Medicine
Houston, Texas, United States Recruiting
Study contacts
- Principal investigator: Ignatia B Van den Veyver, MD — Baylor College of Medicine
- Study coordinator: Ignatia Van den Veyver, PMD
- Email: iveyver@bcm.edu
- Phone: 832-824-8125
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Research on genetic causes of brain development disorders
This study is trying to find out how genes affect brain development disorders like Aicardi syndrome and Dandy-Walker malformation by looking at MRI scans and samples from affected people and their families.
-
Caregivers and patients with severe brain injury: using the SAFE scale to monitor behavior together
A caregiver-friendly tool called the SAFE scale is tested to see if involving family members in daily observations helps care teams track DoC patients more consistently.
-
Dual-Site Ear Nerve Stimulation for Severe Brain Injury-Related Coma
This study tests a gentle, non-invasive stimulation on the left ear to try to help some people in coma due to severe traumatic brain injury regain awareness.
-
Focusing ultrasound to the central thalamus to help people with disorders of consciousness
This study tests whether two sessions of low-intensity focused ultrasound can safely help people with severe brain injuries see if they become more awake or responsive.
-
Transcutaneous Electrical Acupoint Stimulation at Hand Jing-Well Points for Disorders of Consciousness
We test a noninvasive electrical stimulation at hand points to see if it can help people who have altered consciousness after severe brain injury.
-
Can a bedside brain scan (fNIRS) detect activity in healthy people and in people with disorders of consciousness
This observational study tests whether functional near-infrared spectroscopy (fNIRS) can measure brain activity at the bedside in healthy adults and in patients with disorders of consciousness in the Neuro-ICU.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.